B.C.Sen & Co. Ltd. Is the manufacturer of Diamond and Ruby Studded Ear Top. The Diamond and Ruby Studded Ear Top is a trendy ear top in ruby and diamond for regular and occasional wear. B.C.Sen & Co. Ltd. Manufactures a collection of Gold, diamond and platinum jewellery. B.C.Sen & Co. Ltd. Offers pendants, mangalsutras, ear-studs, juhmkas, rings, necklaces, sets, bracelets, bangles, chains, etc. In light and heavy weight categories for traditional and stylish variety in BIS Hallmarked standardized caratages.